private async void CreateRoom(string id, string pass, string name)
{
try
{
ChatRoom myRoom;
if (checkBox2.Checked)
{
myRoom = new ChatRoom()
{
Id = id, name = name, password = null, state = true
};
}
else
{
myRoom = new ChatRoom()
{
Id = id, name = name, password = Encrypt(Convert.ToBase64String(Encoding.UTF8.GetBytes(pass)))
};
}
var task1 = chatRooms.InsertOneAsync(myRoom);
account.rooms.Add(id);
var filterRooms = Builders <Account> .Filter.Eq("_id", account.username);
var updateRooms = Builders <Account> .Update.Set("rooms", account.rooms);
var task2 = accounts.UpdateOneAsync(filterRooms, updateRooms);
var newRoomdb = client.GetDatabase($"#{id}");
newRoomdb.CreateCollection("accounts");
newRoomdb.CreateCollection("messages");
newRoomdb.CreateCollection($"{account.username} receives");
var roomAccs = newRoomdb.GetCollection <Account>("accounts");
var temprooms = account.rooms;
var tempava = account.avatar;
account.avatar = null;
account.rooms = null;
var task3 = roomAccs.InsertOneAsync(account);
var ChatRoom = new NewRoom()
{
username = account.username, database = newRoomdb, name = $"#{myRoom.Id}: {myRoom.name}", label = myRoom.name, controlAccounts = accounts, Id = myRoom.Id, controldb = database
};
await task1;
await task2;
await task3;
account.avatar = tempava;
account.rooms = temprooms;
ChatRoom.Show();
this.FormClosing += new FormClosingEventHandler((object sender, FormClosingEventArgs e) => { ChatRoom.Close(); });
}
catch (Exception)
{
MessageBox.Show("The room's ID has been taken, please re-type your room's ID", "Invalid room's ID");
return;
}
}
private async void JoinRoom(string id, string pass)
{
var room = chatRooms.Find(s => s.Id == id).FirstOrDefault();
if (room != null)
{
if (!room.state && room.password != Encrypt(Convert.ToBase64String(Encoding.UTF8.GetBytes(pass))))
{
MessageBox.Show("Your room's password is incorrect, please re-type the room's password", "Incorrect room's password");
return;
}
else
{
joinRoomdb = client.GetDatabase($"#{id}");
var roomAccounts = joinRoomdb.GetCollection <Account>("accounts");
var myAcc = roomAccounts.Find(s => s.username == account.username).FirstOrDefault();
if (myAcc != null)
{
if (myAcc.connected)
{
MessageBox.Show("You are already in this room.", "Warning");
}
else
{
var filter = Builders <Account> .Filter.Eq("_id", myAcc.username);
var update = Builders <Account> .Update.Set("connected", true);
roomAccounts.UpdateOne(filter, update);
var ChatRoom = new NewRoom()
{
username = myAcc.username, database = joinRoomdb, name = $"#{room.Id}: {room.name}", label = room.name, controlAccounts = accounts, Id = room.Id, controldb = database
};
ChatRoom.Show();
this.FormClosing += new FormClosingEventHandler((object sender, FormClosingEventArgs e) => { ChatRoom.Close(); });
}
}
else
{
account.rooms.Add(id);
var temprooms = account.rooms;
var tempava = account.avatar;
var filterRooms = Builders <Account> .Filter.Eq("_id", account.username);
var updateRooms = Builders <Account> .Update.Set("rooms", account.rooms);
var task1 = accounts.UpdateOneAsync(filterRooms, updateRooms);
account.avatar = null;
account.rooms = null;
var task2 = roomAccounts.InsertOneAsync(account);
var contactAccs = roomAccounts.Find(s => s.username != account.username).ToList();
var myContacts = new HashSet <string>();
Parallel.ForEach(contactAccs, acc =>
{
acc.contacts.Add(account.username);
var filterAcc = Builders <Account> .Filter.Eq("_id", acc.username);
var updateAcc = Builders <Account> .Update.Set("contacts", acc.contacts);
roomAccounts.UpdateOneAsync(filterAcc, updateAcc);
myContacts.Add(acc.username);
});
var filter = Builders <Account> .Filter.Eq("_id", account.username);
var update = Builders <Account> .Update.Set("contacts", myContacts);
var task3 = roomAccounts.UpdateOneAsync(filter, update);
joinRoomdb.CreateCollection($"{account.username} receives");
var ChatRoom = new NewRoom()
{
username = account.username, database = joinRoomdb, name = $"#{room.Id}: {room.name}", label = room.name, controlAccounts = accounts, Id = room.Id, controldb = database
};
await task1;
await task2;
await task3;
account.avatar = tempava;
account.rooms = temprooms;
ChatRoom.Show();
this.FormClosing += new FormClosingEventHandler((object sender, FormClosingEventArgs e) => { ChatRoom.Close(); });
}
}
}
else
{
MessageBox.Show("Your room's ID does not exist, please re-type the room's ID", "Incorrect room's ID");
return;
}
}
